>Might these be it? > >http://home.socal.rr.com/midijab/diagnosis.html > > >http://www3.powerbook.org/lovemb/2400/matherfuse.html > > >http://satellite.powerbook.org/lovemb/2400/2400ioboard.html > >Sorry but the latter two are in a language I am unable to read. > >Hopefully it helps > >Alex Its the one shown in the last link. Mad Dog